1. devstack
  2. Commit ca1b85283b2d53e5e6e52a90a57a9310dd948d5c
Browse code

Mute false alarm when installing docker

In install_docker.sh, we will restart docker service, then connect
to /var/run/docker.sock with retry mechanism.

At the first contacting with /var/run/docker.sock, when docker
service is not ready, it may complain some error.

Mute this false alarm.

Change-Id: If00a18d2e3ddee951662e272d47ae84215f16ad2
Closes-Bug: #1252087

DennyZhang authored on 2013/11/18 06:44:32
Showing 1 changed files
tools/docker/install_docker.sh
History View file @ ca1b852
... ... 
@@ -45,7 +45,7 @@ restart_service docker
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 echo "Waiting for docker daemon to start..."
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 DOCKER_GROUP=$(groups | cut -d' ' -f1)
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-CONFIGURE_CMD="while ! /bin/echo -e 'GET /v1.3/version HTTP/1.0\n\n' | socat - unix-connect:$DOCKER_UNIX_SOCKET | grep -q '200 OK'; do
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+CONFIGURE_CMD="while ! /bin/echo -e 'GET /v1.3/version HTTP/1.0\n\n' | socat - unix-connect:$DOCKER_UNIX_SOCKET 2>/dev/null | grep -q '200 OK'; do
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     # Set the right group on docker unix socket before retrying
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     sudo chgrp $DOCKER_GROUP $DOCKER_UNIX_SOCKET
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     sudo chmod g+rw $DOCKER_UNIX_SOCKET